#pragma once
// created: 2013-11-04;
// function: function return method;

class Fun_ret
{
public:
	Fun_ret(void);
	~Fun_ret(void);

// sub functions be called in a flow;
	int fun1();
	int fun2();
	int fun3();

// the flow: as caller;
	int flow();

	int test();
};

